Abstract
The aim of this work was to develop and analyze the MRI sequence for the functional tractography protocol. Also, a method of combining structural MRI, fMRI, tractography and functional tractography was developed to study the effect of changes in the diffusion of human CSF during performing the simplest cognitive tasks - motor stimulation and visual perception. Curves of these dynamic changes were obtained. A number of additional studies conducted show that described effect does not depend on the nearby large vessels.
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Kartashov S, Ponomarenko N, Ushakov V (2019) The concept of functional tractography method for cognitive brain studies. Adv Intell Syst Comput 848:162–164. https://doi.org/10.1007/978-3-319-99316-4_21
Sharaev M, Ushakov V, Velichkovsky B (2016) Causal interactions within the default mode network as revealed by low-frequency brain fluctuations and information transfer entropy. In: Samsonovich A, Klimov V, Rybina G (eds) Biologically inspired cognitive architectures (BICA) for young scientists. Advances in intelligent systems and computing, vol 449. Springer, Cham, pp 213–218. https://doi.org/10.1007/978-3-319-32554-5_27
Tirosh N, Nevo U (2013) Neuronal activity significantly reduces water displacement: DWI of a vital rat spinal cord with no hemodynamic effect. Neuroimage 76:98–107
Ushakov VL, Orlov VA, Kartashov SI, Malakhov DG (2018) Ultrafast fMRI sequences for studying the cognitive brain architectures. Procedia Comput Sci 145:581–589. https://doi.org/10.1016/j.procs.2018.11.099
Mandl R, Schnack H, Zwiers M, Kahn R, Pol H (2013) Functional diffusion tensor imaging at 3 Tesla. Front Hum Neurosci 7:1–9
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Kartashov, S., Ushakov, V., Orlov, V. (2020). Dynamic Parameters of the Diffusion in Human Brain White Matter During Cognitive Tasks. In: Samsonovich, A. (eds) Biologically Inspired Cognitive Architectures 2019. BICA 2019. Advances in Intelligent Systems and Computing, vol 948. Springer, Cham. https://doi.org/10.1007/978-3-030-25719-4_22
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DOI: https://doi.org/10.1007/978-3-030-25719-4_22
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